Red Hat Product Errata RHSA-2026:47091 - Security Advisory Issued: 2026-07-28 Updated: 2026-07-28 RHSA-2026:47091 - Security Advisory Overview Updated Packages Synopsis Moderate: resource-agents security update Type/Severity Security Advisory: Moderate Red Hat Lightspeed patch analysis Identify and remediate systems affected by this advisory. View affected systems Topic An update for resource-agents is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Description The resource-agents packages provide the Pacemaker and RGManager service managers with a set of scripts. These scripts interface with several services to allow operating in a high-availability (HA) environment. Security Fix(es): urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers (CVE-2026-44431) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Solution For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Affected Products Red Hat Enterprise Linux High Availability for x86_64 - Advanced Update Support 8.4 x86_64 Red Hat Enterprise Linux High Availability for x86_64 - Extended Life Cycle Long Life 8.4 x86_64 Fixes BZ - 2477167 - CVE-2026-44431 urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers CVEs CVE-2026-44431 References https://access.redhat.com/security/updates/classification/#moderate Note: More recent versions of these packages may be available. Click a package name for more details. Red Hat Enterprise Linux High Availability for x86_64 - Advanced Update Support 8.4 SRPM resource-agents-4.1.1-90.el8_4.26.src.rpm SHA-256: 1baf80b5b824d45e5bad8b8d1ceae02292ac2ef3d772b13b5f420a995dd7ff73 x86_64 resource-agents-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: 9531a839590a511692be958513fdc25537cac0ef0992086944ee190989f77d07 resource-agents-aliyun-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: 782ca03f0dd7a7a5ae41a0bc013366d244382d6503534fe7035db227a485be36 resource-agents-aliyun-debuginfo-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: 294a282ff2aa27103230e298ddf2b2e385922717b83f718b7cb4130f22b428ac resource-agents-debuginfo-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: 682c3308c9d756b32d9022225e32bd429f8adb1a23151aafe875614ade22aa0d resource-agents-debugsource-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: e82e62249033f8287cb422a233c926bf220f0e30f0290e6a22aeb79c16b1d1ef resource-agents-gcp-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: bb41fe2ebf9215f1908a8adafef8a79f3794d2faf1351cc9849a549a389d4f32 Red Hat Enterprise Linux High Availability for x86_64 - Extended Life Cycle Long Life 8.4 SRPM resource-agents-4.1.1-90.el8_4.26.src.rpm SHA-256: 1baf80b5b824d45e5bad8b8d1ceae02292ac2ef3d772b13b5f420a995dd7ff73 x86_64 resource-agents-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: 9531a839590a511692be958513fdc25537cac0ef0992086944ee190989f77d07 resource-agents-aliyun-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: 782ca03f0dd7a7a5ae41a0bc013366d244382d6503534fe7035db227a485be36 resource-agents-aliyun-debuginfo-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: 294a282ff2aa27103230e298ddf2b2e385922717b83f718b7cb4130f22b428ac resource-agents-debuginfo-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: 682c3308c9d756b32d9022225e32bd429f8adb1a23151aafe875614ade22aa0d resource-agents-debugsource-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: e82e62249033f8287cb422a233c926bf220f0e30f0290e6a22aeb79c16b1d1ef resource-agents-gcp-4.1.1-90.el8_4.26.x86_64.rpm SHA-256: bb41fe2ebf9215f1908a8adafef8a79f3794d2faf1351cc9849a549a389d4f32 The Red Hat security contact is secalert@redhat.com . More contact details at https://access.redhat.com/security/team/contact/ .